PCC-3 Threshold pressure sensor

Description

The PCC-3 threshold pressure sensor is designed to signal the exceedance of a preset medium pressure value in hydraulic circuits supplied with oil or oil-water emulsion.

  • Adapted for operation in harsh underground mining conditions
  • Signals the exceedance of a preset medium pressure value in hydraulic circuits supplied with oil or oil-water emulsion
  • Measuring range: 0.1 – 45 MPa

Specification

Metrological parameters

      

- Pressure setting range

 

0.1 – 45 MPa

- Maximum pressure

 

60 MPa

- Threshold pressure setting accuracy

 

1%

- Hysteresis

 

5 – 10% of the set threshold pressure

- Threshold pressure

 

Factory-set by the manufacturer

Electrical parameters

   

- Permissible input parameters

 

Uᵢ = 30 V DC, Iᵢ = 2 A, Lᵢ = 7 µH

- Output signal

 

Changeover contact with parameters: 2 A / 30 V AC/DC

- Switching endurance of the contact

 

5×10⁵ cycles

Operating conditions

   

- Operating temperature

 

+5°C to +60°C

- Medium

 

Oil, oil-water emulsion

Mechanical Parameters

   

- Overall dimensions

 

Ø30 × 135 mm

- Weight

 

Approx. 0.5 kg

- Cable length

 

According to order, maximum 10 m

- Process connection

 

Stecko DN10, metric or imperial thread

- Enclosure protection rating

 

IP 65

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